ES2069312T3 - Procedimiento y aparato de fabricacion de particulas solidas a partir de un material solidificable en presencia de un agente de solidificacion, con buenos rendimientos. - Google Patents

Procedimiento y aparato de fabricacion de particulas solidas a partir de un material solidificable en presencia de un agente de solidificacion, con buenos rendimientos.

Info

Publication number
ES2069312T3
ES2069312T3 ES91918767T ES91918767T ES2069312T3 ES 2069312 T3 ES2069312 T3 ES 2069312T3 ES 91918767 T ES91918767 T ES 91918767T ES 91918767 T ES91918767 T ES 91918767T ES 2069312 T3 ES2069312 T3 ES 2069312T3
Authority
ES
Spain
Prior art keywords
solid particles
manufacture
solidification agent
solidification
procedure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES91918767T
Other languages
English (en)
Inventor
Patrick Ors
Dominique Hennequin
Alain Les Poissons Meybeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LVMH Recherche GIE
Original Assignee
LVMH Recherche GIE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LVMH Recherche GIE filed Critical LVMH Recherche GIE
Application granted granted Critical
Publication of ES2069312T3 publication Critical patent/ES2069312T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • B01J2/08—Gelation of a colloidal solution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO Y A UN APARATO DE FABRICACION DE PARTICULAS SOLIDAS (16). ESTE APARATO COMPRENDE LA GENERACION DE GOTAS (14) DE ESTE MATERIAL Y LA SOLIDIFICACION DE ESTE MATERIAL POR PUESTA EN CONTACTO CON UN AGENTE DE SOLIDIFICACION (22), CARACTERIZADO EN QUE SE HACE CIRCULAR EL AGENTE DE SOLIDIFICACION (22), EN FORMA DE UN LECHO FLUIDO (24), SE HACE CIRCULAR N GOTAS (14) EL MATERIAL SOLIDIFICABLE SOBRE EL LECHO FLUIDO (24) SEGUN UN ANGULO DE INCIDENCIA INFERIOR A 90 (GRADOS) , FORMANDO ASI DICHAS PARTICULAS SOLIDAS (16), Y SE SEPARAN LAS PARTICULAS SOLIDAS (16) FORMADAS DEL AGENTE DE SOLIDIFICACION (EN 60). LA INVENCION PERMITE FABRICAR PARTICULAS SOLIDAS QUE PUEDAN CONTENER MICROORGANISMOS TALES COMO LEVADURAS, CON UN RITMO ELEVADO CON UN TIEMPO DE SOLIDIFICACION PRECISO, A LA VEZ QUE EVITA LA FORMACION DE AGLOMERADOS.
ES91918767T 1990-10-19 1991-10-18 Procedimiento y aparato de fabricacion de particulas solidas a partir de un material solidificable en presencia de un agente de solidificacion, con buenos rendimientos. Expired - Lifetime ES2069312T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909013002A FR2668081B1 (fr) 1990-10-19 1990-10-19 Procede et appareil de fabrication de particules solides a partir d'un materiau solidifiable en presence d'un agent de solidification en de bons rendements.

Publications (1)

Publication Number Publication Date
ES2069312T3 true ES2069312T3 (es) 1995-05-01

Family

ID=9401418

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91918767T Expired - Lifetime ES2069312T3 (es) 1990-10-19 1991-10-18 Procedimiento y aparato de fabricacion de particulas solidas a partir de un material solidificable en presencia de un agente de solidificacion, con buenos rendimientos.

Country Status (8)

Country Link
US (2) US5484721A (es)
EP (1) EP0554315B1 (es)
JP (1) JPH06502115A (es)
AU (1) AU657282B2 (es)
DE (2) DE554315T1 (es)
ES (1) ES2069312T3 (es)
FR (1) FR2668081B1 (es)
WO (1) WO1992006779A1 (es)

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US8563522B2 (en) 1997-07-08 2013-10-22 The Iams Company Method of maintaining and/or attenuating a decline in quality of life
DE19813011A1 (de) * 1998-03-25 1999-10-14 Aventis Res & Tech Gmbh & Co Verfahren zur Herstellung von Mikrokapseln
FR2808681B1 (fr) * 2000-05-10 2002-09-06 Michel Fauvel Produit cosmetique, notamment pour les soins de la peau
GB0121037D0 (en) * 2001-08-30 2001-10-24 Isp Alginates Uk Ltd Process and equipment
AT411466B (de) * 2001-12-27 2004-01-26 Chemiefaser Lenzing Ag Vorrichtung zur herstellung von cellulosischen stapelfasern
DE10203629A1 (de) * 2002-01-30 2003-07-31 Ulrich Zimmermann Vorrichtung und Verfahren zur Herstellung von Mikrokapseln sowie verbesserte Mikrokapsel
NO20021592D0 (no) * 2002-04-04 2002-04-04 Fmc Biopolymer As Polysakkaridkapsler og fremgangsmåte ved fremstilling derav
FR2843965A1 (fr) * 2002-08-28 2004-03-05 Rhodia Chimie Sa Particules sous forme de poudre et dispersions a base d'alginate modifie, et leurs procedes de preparation
US20050152884A1 (en) 2003-12-19 2005-07-14 The Procter & Gamble Company Canine probiotic Bifidobacteria globosum
US8877178B2 (en) 2003-12-19 2014-11-04 The Iams Company Methods of use of probiotic bifidobacteria for companion animals
US20050158294A1 (en) 2003-12-19 2005-07-21 The Procter & Gamble Company Canine probiotic Bifidobacteria pseudolongum
US8894991B2 (en) 2003-12-19 2014-11-25 The Iams Company Canine probiotic Lactobacilli
US7785635B1 (en) 2003-12-19 2010-08-31 The Procter & Gamble Company Methods of use of probiotic lactobacilli for companion animals
DK1880001T3 (da) 2005-05-31 2011-09-12 Iams Company Feline probiotiske lactobacilli
CA2607949C (en) 2005-05-31 2012-09-25 Thomas William-Maxwell Boileau Feline probiotic bifidobacteria
EP1991196B1 (en) * 2006-03-03 2016-10-12 Fmc Corporation Method and apparatus for the preparation of capsules.
MX2008011626A (es) * 2006-03-13 2008-12-16 Lentikat S A S El metodo para la produccion industrial de biocatalizadores con materiales bio-activos en forma de enzimas inmovilizadas, o microorganismos inmovilizados en gel de alcohol polivinilico, y su uso, y dispositivos para su produccion.
CA2675343A1 (en) * 2007-01-16 2008-07-24 Advanced Building Composites Llc Composites for use as building materials, other molded items, and methods of and systems for making them
AU2008211600B8 (en) 2007-02-01 2014-02-13 Mars, Incorporated Method for decreasing inflammation and stress in a mammal using glucose antimetabolites, avocado or avocado extracts
US9771199B2 (en) 2008-07-07 2017-09-26 Mars, Incorporated Probiotic supplement, process for making, and packaging
US20100116179A1 (en) * 2008-10-15 2010-05-13 Baker Charles H Polyurethane composite matrix material and composite thereof
US10104903B2 (en) 2009-07-31 2018-10-23 Mars, Incorporated Animal food and its appearance
ES2374046B1 (es) * 2010-08-01 2012-12-21 Biogolden S.L. Aparato para realizar la esferificación inversa a partir de líquidos.
GB201113773D0 (en) * 2011-08-10 2011-09-21 British American Tobacco Co Capsule treatment
ES2676667B1 (es) 2016-12-23 2019-04-29 Ayats Kimi Ridaura Dispositivo para esferificacion de un liquido
FR3073751B1 (fr) * 2017-11-21 2021-09-24 Univ Bordeaux Procede de fabrication de capsules formees d'une enveloppe externe d'hydrogel reticule entourant un noyau central
US11173461B2 (en) * 2018-03-22 2021-11-16 Lawrence Livermore National Security, Llc Fabricating structured particles through rapid hardening and tailored collection methods
CN110226769B (zh) * 2019-06-24 2022-04-15 江西奕方农业科技有限公司 颗粒包埋成型设备及其制造方法
CZ202084A3 (cs) * 2020-02-18 2021-04-14 Vysoká škola chemicko-technologická v Praze Zařízení a způsob pro přípravu tekutých kuliček
DE102021100898A1 (de) 2021-01-18 2022-07-21 Deutsches Zentrum für Luft- und Raumfahrt e.V. Herstellung von monodispersen Aerogelpartikeln
CN114949348B (zh) * 2022-06-30 2023-09-29 成都世联康健生物科技有限公司 藻酸盐-载hDPSCs的GelMA纤维微球及其制备方法

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DE551663C (de) * 1932-06-04 I G Farbenindustrie Akt Ges Verfahren zur Herstellung fester Massen aus Schmelzen, besonders Duengemittelschmelzen
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DE933748C (de) * 1951-12-06 1955-10-06 Basf Ag Verfahren und Vorrichtung zum Stueckigmachen schmelzbarer Stoffe
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GB1317388A (en) * 1970-10-20 1973-05-16 Belgonucleaire Sa Method of manufacturing spherical particles
FR2320349A1 (fr) * 1975-08-06 1977-03-04 Agronomique Inst Nat Rech Procede enzymatique utilisant des microorganismes inclus
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FR2586256B1 (fr) * 1985-06-21 1987-08-21 Durand Muriel Procede de preparation de cellules vivantes enrobees pour leur exploitation biotechnologique
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FR2600673B1 (fr) * 1986-06-26 1989-04-21 Charbonnages Ste Chimique Procede perfectionne de microencapsulation de microorganismes dans une matrice de polysaccharide
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JPS63276473A (ja) * 1987-05-06 1988-11-14 Q P Corp カプセル製造装置
DE3908997A1 (de) * 1989-03-18 1990-09-20 Huels Chemische Werke Ag Verfahren zur herstellung immobilisierter hefen fuer die sektgaerung

Also Published As

Publication number Publication date
FR2668081B1 (fr) 1994-11-18
EP0554315A1 (fr) 1993-08-11
JPH06502115A (ja) 1994-03-10
FR2668081A1 (fr) 1992-04-24
US5484721A (en) 1996-01-16
US5629187A (en) 1997-05-13
EP0554315B1 (fr) 1994-12-21
DE69106144T2 (de) 1995-07-27
DE69106144D1 (de) 1995-02-02
AU657282B2 (en) 1995-03-09
WO1992006779A1 (fr) 1992-04-30
AU8765791A (en) 1992-05-20
DE554315T1 (de) 1994-10-06

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